Masahiro Yamada 7a263a0402 kconfig: fix segmentation fault in menuconfig search ... Since commit d05377e184 ("kconfig: Create links to main menu items in search"), menuconfig shows a jump key next to "Main menu" if the nearest visible parent is the rootmenu. If you press that jump key, menuconfig crashes with a segmentation fault. For example, do this: $ make ARCH=arm64 allnoconfig menuconfig Press '/' to search for the string "ACPI". Press '1' to choose "(1) Main menu". Then, menuconfig crashed with a segmentation fault. The following code in search_conf() conf(targets[i]->parent, targets[i]); results in NULL pointer dereference because targets[i] is the rootmenu, which does not have a parent. Commit d05377e184 tried to fix the issue of top-level items not having a jump key, but adding the "Main menu" was not the right fix. The correct fix is to show the searched item itself. This fixes another weird behavior described in the comment block. Fixes: d05377e184 ("kconfig: Create links to main menu items in search") Reported-by: Johannes Zink <j.zink@pengutronix.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Tested-by: Johannes Zink <j.zink@pengutronix.de>		2022-11-02 17:32:05 +09:00
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lxdialog
tests
.gitignore
conf.c	Kconfig: remove sym_set_choice_value	2022-09-29 04:40:15 +09:00
confdata.c	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
expr.c
expr.h
gconf-cfg.sh	kbuild: Allow kernel installation packaging to override pkg-config	2022-04-05 17:03:31 +09:00
gconf.c
gconf.glade
images.c
images.h
internal.h
lexer.l	kconfig: rename a variable in the lexer to a clearer name	2021-09-30 02:08:59 +09:00
list.h
lkc.h	Kconfig: remove sym_set_choice_value	2022-09-29 04:40:15 +09:00
lkc_proto.h	kconfig: move sym_escape_string_value() to confdata.c	2021-10-11 23:13:23 +09:00
Makefile	kconfig: Add make mod2noconfig to disable module options	2021-12-02 17:02:36 +09:00
mconf-cfg.sh	kbuild: Allow kernel installation packaging to override pkg-config	2022-04-05 17:03:31 +09:00
mconf.c
menu.c	kconfig: fix segmentation fault in menuconfig search	2022-11-02 17:32:05 +09:00
merge_config.sh	scripts: merge_config: add strict mode to fail upon any redefinition	2021-08-10 08:23:39 +09:00
nconf-cfg.sh	kbuild: Allow kernel installation packaging to override pkg-config	2022-04-05 17:03:31 +09:00
nconf.c	scripts: kconfig: nconf: make nconfig accept jk keybindings	2022-06-05 06:20:57 +09:00
nconf.gui.c
nconf.h
parser.y	kconfig: split menu.c out of parser.y	2021-04-14 15:26:09 +09:00
preprocess.c	kconfig: let 'shell' return enough output for deep path names	2022-02-08 13:20:11 +09:00
qconf-cfg.sh	kconfig: Qt5: tell the user which packages are required	2022-07-27 21:18:00 +09:00
qconf.cc
qconf.h
streamline_config.pl	streamline_config.pl: show the full Kconfig name	2021-12-02 17:02:36 +09:00
symbol.c	kconfig: move sym_escape_string_value() to confdata.c	2021-10-11 23:13:23 +09:00
util.c